Figure 6.

Cell retention. Box plot of the percentage of dislodging cells during the freezing
- thawing cycle. U937 cells were loaded into the i3C (n = 5), and the same area (20 × 20 picowells)
was imaged in the course of cell handling. Total cells dislodging was calculated after
each step: 1 - after pre-cooling, 2 - immediately after thawing, 3 - post-thawing
after opening the cryostage lid, 4 - after post-thawing medium exchange. The mean
value for each data set is indicated by the central line and the first and third quartiles
are the edges of the box area.